摘要:
The invention is related to a method and a device for recording of frames.Said method comprises buffering fractions of frames in a buffer and transferring from the buffer to memory devices data packets comprising at least one fraction, each, wherein after transferring to a first memory device a first fraction of a first frame, only fractions of said first frame are transferred to said first memory device until the amount of data belonging to said first frame and being transferred to said first memory device corresponds the storage capacity of at least one memory block comprised in said first memory device.
摘要:
The invention is related to a method and a device for recording of frames.Said method comprises buffering fractions of frames in a buffer and transferring from the buffer to memory devices data packets comprising at least one fraction, each, wherein after transferring to a first memory device a first fraction of a first frame, only fractions of said first frame are transferred to said first memory device until the amount of data belonging to said first frame and being transferred to said first memory device corresponds the storage capacity of at least one memory block comprised in said first memory device.
摘要:
In the case of the storage or transmission of moving images, it is frequently necessary to reduce the large number of information items by means of suitable compression methods. In order to estimate the movement, the image to be coded is in this case split into blocks, and each of these reference blocks R is compared with blocks of the same size of the preceding image, and a movement information item is derived. Conventional methods for movement estimation in this case use all the pixels in the reference block R and in the search area S. Since this very complicated method requires very fast, and thus expensive, hardware, the so-called quincunx undersampling is applied to the search area S. In the case of the reference block R, one quincunx undersampled pixel is used for even parity of the movement vector and the other quincunx undersampled pixel is used for odd parity, depending on which position is being investigated. For the search area S, it is then necessary to store only half the pixels which are required for movement estimation. The memory requirement and the bandwidth of the memory are thus reduced by half.
摘要:
A method for generating multi-language menus comprises grouping language-dependent menu resource files on a storage medium, and selecting only those menu resource files from a group that are labeled with an indication that matches the preferred menu language of the respective player.
摘要:
An autostereoscopic display is described, which comprises a display panel, a parallax barrier that is arranged on a viewing side of the display panel, wherein the parallax barrier comprises a first e-ink plane having a plurality of e-ink particles that are pivotable around a tilt axis by a tilting angle and wherein the e-ink particles are light-transmissive in a first direction and opaque in a second direction, and a control unit that is configured to tilt the e-ink particles so as to set the e-ink particles to a common tilting angle and to synchronize a reproduction of a picture by the display panel and the tilt of the e-ink particles so as to provide a stereoscopic view to a user.
摘要:
Consumer electronic devices, such as e.g. high-definition movie players for removable storage media such as optical discs, may provide possibilities for advanced interactivity for the user, implemented as software applications. A question arising generally with such software applications is what the life cycle of such an application is, and who may control it. The invention provides a method for executing software applications within a playback device for audio-video data, wherein data from a first removable storage medium are read for a software application to be executed within said playback device, and the data comprise an indication defining a termination condition for the application. Based on said termination code and depending on how the medium holding the application is ejected, the application is terminated or may survive.
摘要:
Consumer electronic devices, such as e.g. high-definition movie players for removable storage media such as optical discs, may provide possibilities for advanced interactivity for the user, implemented as software applications. A question arising generally with such software applications is what the life cycle of such an application is, and who may control it. The invention provides a method for executing software applications within a playback device for audio-video data, wherein data from a first removable storage medium are read for a software application to be executed within said playback device, and the data comprise an indication defining a termination condition for the application. Based on said termination code and depending on how the medium holding the application is ejected, the application is terminated or may survive.
摘要:
Consumer electronic devices, such as e.g. high-definition movie players for removable storage media such as optical discs, may provide possibilities for advanced interactivity for the user, implemented as software applications. A question arising generally with such software applications is what the life cycle of such an application is, and who may control it. The invention provides a method for executing software applications within a playback device for audio-video data, wherein data from a first removable storage medium are read for a software application to be executed within said playback device, and the data comprise an indication defining a termination condition for the application. Based on said termination code and depending on how the medium holding the application is ejected, the application is terminated or may survive.
摘要:
A Flash based memory comprising a Flash translation layer which comprises first translation information associating a first logical address of a logical file system emulating a sectored storage medium, the logical address being a logical sector start address with a first physical address of said flash based memory. The logical file system comprises a number of logical stuffing bits expanding a logical size of data of a file stored in said Flash based memory such that the expanded logical size corresponds to an integer number of logical sectors and the Flash translation layer comprises second translation information associating a second logical address with a second physical address and depending on said number of logical stuffing bits, the file being stored in a contiguous physical address sequence starting at the first physical address and ending at the second physical address.
摘要:
New movies from content providers are often made available on the Internet before being launched in the cinemas. Pre-released movies like DVD Videos for journalists are the main reason for this situation because some journalists seem to make these movies available to the Internet users. However, this causes significant harm to the content providers. According to the invention, the pre-releases are still DVD Videos or other conventional video formats but the playback of such encoded video signal is not possible using only a conventional DVD player or DVD player software because the playback requires additional hardware. An additional box (CP splitter box) splits the original video signal into two different video signals to be projected using two different beamers (A, B) which both are required for generating the whole video content. The beamers have different locations each with a different angle to the silver screen, and each beamer generates only a part of the video.